const createError = require("http-errors");
const express = require("express");
const path = require("path");
const cookieParser = require("cookie-parser");
const logger = require("morgan");

const app = express();

app.set("secret", "conghuhu123456");

app.use(require("cors")());
app.use(express.json({ limit: "10mb" }));
app.use(express.urlencoded({ limit: "10mb", extended: true })); // 修改request限制
// const adminRouter = require("./routes/admin/index");
// const webRouter = require("./routes/web/index");
// 引入数据库
require("./plugins/db")(app);

// view engine setup
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "jade");

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
// app.use(express.static(path.join(__dirname, "public")));
// app.use("/", express.static(__dirname + "/public/web"));
app.use("/admin", express.static(__dirname + "/public/admin"));
app.use("/uploads", express.static(__dirname + "/uploads")); // 静态资源托管

/**
 * 接口路径定义
 */
require("./routes/admin/index")(app);
require("./routes/web/index")(app);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get("env") === "development" ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render("error");
});

module.exports = app;
